Which type of electromagnetic radiation has the longest wavelength?
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What is the technology used in a compact disc?
Which of the following refers to the number of pixels per inch, printed on a page?
Who invented bluetooth?
Bahadur Shah (First) was born in the year _____.
Which of the following languages has been used by Surdas in his writings?
Humayun (1530–1540 AD) was the ruler of which dynasty?
A peace treaty between Japan and which country has not been concluded yet, even after 70 years have passed since the end of World War Two?